• Wed

    Oct 1

    13°Lo 6°

    An afternoon shower in spots

    Arthritis Pain Weather
    • Rain
      0 mm
    • Hours of Precip
      0.5
    • UV
      3 - Moderate
    more
  • Thu

    Oct 2

    12°Lo 4°

    Mostly sunny

    Arthritis Pain Weather
    • Rain
      1 mm
    • Hours of Precip
      1.5
    • UV
      4 - Moderate
    more
  • Fri

    Oct 3

    12°Lo 8°

    Cloudy with a little rain

    Arthritis Pain Weather
    • Rain
      11 mm
    • Hours of Precip
      7.5
    • UV
      2 - Low
    more
  • Sat

    Oct 4

    13°Lo 6°

    Mostly sunny

    Arthritis Pain Weather
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      4 - Moderate
  • Sun

    Oct 5

    13°Lo 8°

    Some sun with a shower

    Arthritis Pain Weather
    • Rain
      15 mm
    • Hours of Precip
      6.5
    • UV
      3 - Moderate
    more
Next Previous
Hi 13° RealFeel® 14° Precipitation 2%

Day

N

E

S

W

  • E 6 km/h
  • Gusts: 13 km/h

Mostly sunny

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 6° RealFeel® 3° Precipitation 8%

Night

N

E

S

W

  • E 10 km/h
  • Gusts: 19 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Oct 4

more Historical Weather Data >
  Today Normal Record 10/4/2013
High 13° 15° 28° (2005) 18°
Low -3° (1945) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 11:34 of sunlight, then sets at 6:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:22 PM with 11:10 of moolight, then sets at 3:32 AM

Top Story

Ottawa Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 9:15 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to a large area. more >